A82/100
CITY OF MISSOURI CITY MUSTANG BAYOU WATE — Water Quality Report 2026
Serving 4,167 people · Texas
Water Source
Surface Water
County
—
System ID
TX0790207
Violations
18
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2018.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About CITY OF MISSOURI CITY MUSTANG BAYOU WATE
Is CITY OF MISSOURI CITY MUSTANG BAYOU WATE water safe to drink?
CITY OF MISSOURI CITY MUSTANG BAYOU WATE water receives a grade of A (82/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CITY OF MISSOURI CITY MUSTANG BAYOU WATE detected?
1 contaminants were tested in CITY OF MISSOURI CITY MUSTANG BAYOU WATE's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF MISSOURI CITY MUSTANG BAYOU WATE have any EPA violations?
Yes, CITY OF MISSOURI CITY MUSTANG BAYOU WATE has 18 EPA violation(s) on record, with the most recent in 2018. Violation types include Other, MR.
How many people does CITY OF MISSOURI CITY MUSTANG BAYOU WATE serve?
CITY OF MISSOURI CITY MUSTANG BAYOU WATE serves approximately 4,167 people, Texas.
What type of water does CITY OF MISSOURI CITY MUSTANG BAYOU WATE provide?
CITY OF MISSOURI CITY MUSTANG BAYOU WATE sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX0790207.
How does CITY OF MISSOURI CITY MUSTANG BAYOU WATE compare to other utilities in Texas?
CITY OF MISSOURI CITY MUSTANG BAYOU WATE scores 82/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Texas state page for a full comparison of water systems.